Fixed #5044 -- Added Latvian character map for Javascript slug generation.  Patch from arien.
Fixed #5044 -- Added Latvian character map for Javascript slug generation.  Patch from arien.


git-svn-id: 554f83ef17aa7291f84efa897c1acfc5d0035373@6933 bcc190cf-cafb-0310-a4f2-bffc1f526a37

svn2github/django,svn2github/django,svn2github/django